872834996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15583}}^1$

素因数の和:15684

約数の個数: 48

約数和(自身を含む): 1780316160

約数和(自身を除く): 907481164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1273, 1474, 2546, 2948, 5092, 14003, 15583, 28006, 31166, 56012, 62332, 171413, 296077, 342826, 592154, 685652, 1044061, 1184308, 2088122, 3256847, 4176244, 6513694, 11484671, 13027388, 19837159, 22969342, 39674318, 45938684, 79348636, 218208749, 436417498, 872834996]

約数ペア:

[(1, 872834996), (2, 436417498), (4, 218208749), (11, 79348636), (19, 45938684), (22, 39674318), (38, 22969342), (44, 19837159), (67, 13027388), (76, 11484671), (134, 6513694), (209, 4176244), (268, 3256847), (418, 2088122), (737, 1184308), (836, 1044061), (1273, 685652), (1474, 592154), (2546, 342826), (2948, 296077), (5092, 171413), (14003, 62332), (15583, 56012), (28006, 31166)]