501010202

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 1022880960

約数和(自身を除く): 521870758

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 61, 77, 98, 122, 133, 154, 209, 266, 401, 418, 427, 539, 671, 802, 854, 931, 1078, 1159, 1342, 1463, 1862, 2318, 2807, 2926, 2989, 4411, 4697, 5614, 5978, 7619, 8113, 8822, 9394, 10241, 12749, 15238, 16226, 19649, 20482, 24461, 25498, 30877, 32879, 39298, 48922, 53333, 56791, 61754, 65758, 83809, 89243, 106666, 113582, 167618, 171227, 178486, 216139, 269071, 342454, 373331, 432278, 464759, 538142, 586663, 624701, 746662, 929518, 1173326, 1198589, 1249402, 1883497, 2397178, 3253313, 3766994, 4106641, 5112349, 6506626, 8213282, 10224698, 13184479, 22773191, 26368958, 35786443, 45546382, 71572886, 250505101, 501010202]

約数ペア:

[(1, 501010202), (2, 250505101), (7, 71572886), (11, 45546382), (14, 35786443), (19, 26368958), (22, 22773191), (38, 13184479), (49, 10224698), (61, 8213282), (77, 6506626), (98, 5112349), (122, 4106641), (133, 3766994), (154, 3253313), (209, 2397178), (266, 1883497), (401, 1249402), (418, 1198589), (427, 1173326), (539, 929518), (671, 746662), (802, 624701), (854, 586663), (931, 538142), (1078, 464759), (1159, 432278), (1342, 373331), (1463, 342454), (1862, 269071), (2318, 216139), (2807, 178486), (2926, 171227), (2989, 167618), (4411, 113582), (4697, 106666), (5614, 89243), (5978, 83809), (7619, 65758), (8113, 61754), (8822, 56791), (9394, 53333), (10241, 48922), (12749, 39298), (15238, 32879), (16226, 30877), (19649, 25498), (20482, 24461)]