980020386

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8256

約数の個数: 72

約数和(自身を含む): 2353987584

約数和(自身を除く): 1373967198

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 2346, 2601, 3519, 5202, 6647, 7038, 8191, 13294, 16382, 19941, 24573, 39882, 49146, 59823, 73719, 119646, 139247, 147438, 188393, 278494, 376786, 417741, 565179, 835482, 1130358, 1253223, 1695537, 2367199, 2506446, 3202681, 3391074, 4734398, 6405362, 7101597, 9608043, 14203194, 19216086, 21304791, 28824129, 42609582, 54445577, 57648258, 108891154, 163336731, 326673462, 490010193, 980020386]

約数ペア:

[(1, 980020386), (2, 490010193), (3, 326673462), (6, 163336731), (9, 108891154), (17, 57648258), (18, 54445577), (23, 42609582), (34, 28824129), (46, 21304791), (51, 19216086), (69, 14203194), (102, 9608043), (138, 7101597), (153, 6405362), (207, 4734398), (289, 3391074), (306, 3202681), (391, 2506446), (414, 2367199), (578, 1695537), (782, 1253223), (867, 1130358), (1173, 835482), (1734, 565179), (2346, 417741), (2601, 376786), (3519, 278494), (5202, 188393), (6647, 147438), (7038, 139247), (8191, 119646), (13294, 73719), (16382, 59823), (19941, 49146), (24573, 39882)]