888901930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{552113}}^1$

素因数の和:552150

約数の個数: 32

約数和(自身を含む): 1908105984

約数和(自身を除く): 1019204054

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 552113, 1104226, 2760565, 3864791, 5521130, 7729582, 12698599, 19323955, 25397198, 38647910, 63492995, 88890193, 126985990, 177780386, 444450965, 888901930]

約数ペア:

[(1, 888901930), (2, 444450965), (5, 177780386), (7, 126985990), (10, 88890193), (14, 63492995), (23, 38647910), (35, 25397198), (46, 19323955), (70, 12698599), (115, 7729582), (161, 5521130), (230, 3864791), (322, 2760565), (805, 1104226), (1610, 552113)]