2997130262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 5525798400

約数和(自身を除く): 2528668138

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 353, 413, 541, 706, 826, 1082, 1121, 2242, 2471, 3787, 4942, 6707, 7574, 7847, 10279, 13414, 15694, 20558, 20827, 31919, 41654, 46949, 63838, 71953, 93898, 143906, 145789, 190973, 223433, 291578, 381946, 395713, 446866, 606461, 791426, 1212922, 1336811, 2673622, 2769991, 3628487, 4245227, 5539982, 7256974, 8490454, 11267407, 22534814, 25399409, 50798818, 78871849, 157743698, 214080733, 428161466, 1498565131, 2997130262]

約数ペア:

[(1, 2997130262), (2, 1498565131), (7, 428161466), (14, 214080733), (19, 157743698), (38, 78871849), (59, 50798818), (118, 25399409), (133, 22534814), (266, 11267407), (353, 8490454), (413, 7256974), (541, 5539982), (706, 4245227), (826, 3628487), (1082, 2769991), (1121, 2673622), (2242, 1336811), (2471, 1212922), (3787, 791426), (4942, 606461), (6707, 446866), (7574, 395713), (7847, 381946), (10279, 291578), (13414, 223433), (15694, 190973), (20558, 145789), (20827, 143906), (31919, 93898), (41654, 71953), (46949, 63838)]