2019121512326

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 3118941504000

約数和(自身を除く): 1099819991674

約数列:

[1, 2, 59, 118, 167, 334, 379, 409, 661, 758, 818, 1322, 9853, 19706, 22361, 24131, 38999, 44722, 48262, 63293, 68303, 77998, 110387, 126586, 136606, 155011, 220774, 250519, 270349, 310022, 501038, 540698, 3734287, 4029877, 6512833, 7468574, 8059754, 9145649, 13025666, 14780621, 15950591, 18291298, 25886837, 29561242, 31901182, 41836673, 45148283, 51773674, 83673346, 90296566, 102462271, 204924542, 1527323383, 2468363707, 2663748697, 3054646766, 4936727414, 5327497394, 6045273989, 12090547978, 17111199257, 34222398514, 1009560756163, 2019121512326]

約数ペア:

[(1, 2019121512326), (2, 1009560756163), (59, 34222398514), (118, 17111199257), (167, 12090547978), (334, 6045273989), (379, 5327497394), (409, 4936727414), (661, 3054646766), (758, 2663748697), (818, 2468363707), (1322, 1527323383), (9853, 204924542), (19706, 102462271), (22361, 90296566), (24131, 83673346), (38999, 51773674), (44722, 45148283), (48262, 41836673), (63293, 31901182), (68303, 29561242), (77998, 25886837), (110387, 18291298), (126586, 15950591), (136606, 14780621), (155011, 13025666), (220774, 9145649), (250519, 8059754), (270349, 7468574), (310022, 6512833), (501038, 4029877), (540698, 3734287)]